Symposium on Coal;  [papers. 

 - Ankara,  Office of United States Economic Coordinator for CENTO Affairs,  1962] 
 - iv, 330 p.  illus., maps, diagrs.  27 cm. 
<br/><br/> Sponsored by the Central Treaty Organization.  Includes bibliographies. 
<br/><br/><label>LCCN: </label>ne 63000319  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining--Congresses.
<br/><br/><label>LC Class. No.: </label>HD9540.1  / .S9 1961